diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 914fdd39..d9899ba0 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -16,9 +16,7 @@ jobs:
         api-level: [21, 23, 29]
     steps:
     - name: checkout
-      uses: actions/checkout@v1
-      with:
-        fetch-depth: 1
+      uses: actions/checkout@v2
 
     - name: build, test and lint
       run: |
diff --git a/README.md b/README.md
index 0b78c408..17c75b77 100644
--- a/README.md
+++ b/README.md
@@ -32,9 +32,7 @@ jobs:
     runs-on: macOS-latest
     steps:
     - name: checkout
-      uses: actions/checkout@v1
-      with:
-        fetch-depth: 1
+      uses: actions/checkout@v2
 
     - name: run tests
       uses: reactivecircus/android-emulator-runner@v2
@@ -55,9 +53,7 @@ jobs:
         target: [default, google_apis]
     steps:
     - name: checkout
-      uses: actions/checkout@v1
-      with:
-        fetch-depth: 1
+      uses: actions/checkout@v2
 
     - name: run tests
       uses: reactivecircus/android-emulator-runner@v2